Hi, Guys What I really want to observer is the app iCal, when I register the notification the iCal may not be launched yet. So I have to pass nil to observer every window, but it just doesn't work 'o-!!! Why?
The truth is I also register lots of notification like : [self registerDefaultNotification:CalEventsChangedExternallyNotification withSelector:@selector(calEventsChanged:) onObject:[CalCalendarStore defaultCalendarStore]]; [self registerWorkspaceNotification:NSWorkspaceDidLaunchApplicationNotification withSelector:@selector(applicationLaunched:) onObject:[NSWorkspace sharedWorkspace]]; They all work 'o- (the registerXXXNotification is method write by myself) Thanks Ivan Chen On Mar 8, 2011, at 8:42 PM, Jim McGowan wrote: >>> with "onObject:nil" you are not providing an NSWindow instance to observe >> >> >> Not so - passing nil means "observe all windows". > > Ah yes, of course it does _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
